Seiko Cal. 7137 - 502

Released in 1969, the Cal. 7137 with design code 502 was part of Seiko's domestic market collection. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-fb9fcb7032e3]

Also known as: Samurai, Sumo

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

43mm

Case Thickness

11.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

130m

Dial Color

Navy

Jewels

18j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1969

Related Models

• Seiko 4457-442
• Seiko 6122-761
• Seiko 6294-934
• Seiko 6680-273
• Seiko 4556-165
• Seiko 0713-914
• Seiko 6622-622
• Seiko 4580-435
• Seiko 0752-763
• Seiko 4475-633
• Seiko 7199-810
• Seiko 3826-876